Dot matrix type multi-layer liquid crystal display device

Details Dot matrix type multi-layer liquid crystal display device Dot matrix type multi-layer liquid crystal display device

1980-12-01

1984-05-15

Curtis, Marshall M.

Communications: electrical

Land vehicle alarms or indicators

Internal alarm or indicator responsive to a condition of the...

340784, 350334, 350335, G09G 336

Patent

active

044491239

ABSTRACT:
A dot matrix type multi-layered liquid crystal display device has at least two liquid crystal display sections. Each liquid crystal display section has a dot matrix of transparent electrodes, and the individual liquid crystal display sections are arranged in layers such that their respective dot matrices of transparent electrodes overlie one another.

REFERENCES:
patent: 4052719 (1977-10-01), Hutt et al.
patent: 4231640 (1980-11-01), Funada et al.

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